156332628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 413876736

約数和(自身を除く): 257544108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 1973, 2201, 2556, 3946, 4402, 5919, 6603, 7892, 8804, 11838, 13206, 17757, 19809, 23676, 26412, 35514, 39618, 61163, 71028, 79236, 122326, 140083, 183489, 244652, 280166, 366978, 420249, 550467, 560332, 733956, 840498, 1100934, 1260747, 1680996, 2201868, 2521494, 4342573, 5042988, 8685146, 13027719, 17370292, 26055438, 39083157, 52110876, 78166314, 156332628]

約数ペア:

[(1, 156332628), (2, 78166314), (3, 52110876), (4, 39083157), (6, 26055438), (9, 17370292), (12, 13027719), (18, 8685146), (31, 5042988), (36, 4342573), (62, 2521494), (71, 2201868), (93, 1680996), (124, 1260747), (142, 1100934), (186, 840498), (213, 733956), (279, 560332), (284, 550467), (372, 420249), (426, 366978), (558, 280166), (639, 244652), (852, 183489), (1116, 140083), (1278, 122326), (1973, 79236), (2201, 71028), (2556, 61163), (3946, 39618), (4402, 35514), (5919, 26412), (6603, 23676), (7892, 19809), (8804, 17757), (11838, 13206)]